LG 42LA6900 (CHASSIS:LC33B) Service Manual ▷ View online
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
FE_DEMOD3_TS_VAL
R8505
0
TU_J_JP
FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_CLK
FE_DEMOD1_TS_DATA[4]
FE_DEMOD2_TS_DATA
FE_DEMOD2_TS_SYNC
R8507
0
TU_J_JP
FE_DEMOD1_TS_DATA[4]
FE_DEMOD1_TS_CLK
FE_DEMOD3_TS_SYNC
FE_DEMOD1_TS_DATA[3]
R8501
0
TU_J_JP
FE_DEMOD1_TS_DATA[0]
R8500
0
TU_J_JP
FE_DEMOD2_TS_CLK
FE_DEMOD1_TS_DATA[2]
FE_DEMOD1_TS_VAL
FE_DEMOD1_TS_DATA[3]
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_DATA[2]
R8506
0
TU_J_JP
FE_DEMOD1_TS_DATA[1]
FE_DEMOD1_TS_SYNC
FE_DEMOD3_TS_CLK
FE_DEMOD1_TS_SYNC
R8504
0
TU_J_JP
FE_DEMOD1_TS_DATA[0]
R8502
0
TU_J_JP
FE_DEMOD3_TS_DATA
FE_DEMOD2_TS_VAL
R8503
0
TU_J_JP
85
2012.06.15
DEMOD_TSDATA2 EXT2_TS_Val
JAPAN TUNER INTERFACE
DEMOD_TSDATA0 Ext_Ts_D0
DEMOD_TSSYNC Ext_TS_Sync
DEMOD_TSVAL Ext_Ts_VAL
DEMOD_TSDATA3 EXT2_TS_Sync
DEMOD_TSDATA1 EXT2_Ts_CLK
USE Two serial TS Port for Japan : MTK
A2 Ball Name Function
DEMOD_TSDATA4 EXT2_TS_D0
DEMOD_TSCLK Ext_TS_CLK
2013 LED/LCD TV
Engineering guide
Engineering guide
< Applicable Model : Mid-end Platform >
EPI Interface
EPI(Embedded Point-Point Interface)
Features
Features
•
Point-Point topology (support 2 Pair option)
•
CDR (Clock Data Recovery)
•
Bandwidth up to 1.85Gbps/pair
at FHD 120Hz 10 bit application
•
•
Lock signal cascading and feedback to T-Con
•
Embedded Control Data
Merits
•
Better reliability on common noise
•
No data skew and better EMI margin
•
Fewer lines than mini-LVDS
•
Slim PCB design
TCON
2
LOCK
VCC
1
Figure1. Topology
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